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Biologicals, 2010
The Prothrombin Time (PT) test is used for monitoring of treatment with Vitamin K-antagonists (VKA). The result of the PT test should be expressed as the International Normalized Ratio (INR). Calculation of INR is based on the availability of International Standards (IS) for thromboplastin and a calibration model. Calibration of a new PT test system is
A. M. van den Besselaar +2 more
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The Prothrombin Time (PT) test is used for monitoring of treatment with Vitamin K-antagonists (VKA). The result of the PT test should be expressed as the International Normalized Ratio (INR). Calculation of INR is based on the availability of International Standards (IS) for thromboplastin and a calibration model. Calibration of a new PT test system is
A. M. van den Besselaar +2 more
openaire +4 more sources
Pediatrics, 1956
Infants less than 6 months of age have decreased thromboplastin generation, resulting in part from a deficiency of plasma thromboplastin component. Some factor or factors other than a low level of plasma thromboplastin component may contribute to this deficiency.
Arthur E McElfresh, TarÅ Akabane
exaly +3 more sources
Infants less than 6 months of age have decreased thromboplastin generation, resulting in part from a deficiency of plasma thromboplastin component. Some factor or factors other than a low level of plasma thromboplastin component may contribute to this deficiency.
Arthur E McElfresh, TarÅ Akabane
exaly +3 more sources
Calibration of thromboplastins
Proceedings of the Royal Society of London. Series B: Biological Sciences, 1995Anticoagulant therapy with coumarin drugs requires tests on the patient's blood to determine the dose rate for the drug. The tests involve measuring the effect of a preparation of a certain reagent, thromboplastin, in accelerating the clotting of the patient's blood.
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Thromboplastin generation by saliva
Oral Surgery, Oral Medicine, Oral Pathology, 1962Abstract In order to determine directly whether saliva has any specific thromboplastic activity or whether its effect in accelerating blood coagulation is nonspecific, we compared saliva with commercial tissue thromboplastins in the following modified hematologic tests: 1. 1.
H C, DOKU, R G, TAYLOR
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Thrombosis and Haemostasis, 1970
SummaryTissue thromboplastin is the key reagent in the one-stage prothrombin time test. To obtain reliable results, a potent thromboplastin with constant activity and stability is required. This need is met by acetone-dehydrated rabbit brain. This reagent, when protected against oxidation by sealing in an evacuated tube, retains its full activity ...
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SummaryTissue thromboplastin is the key reagent in the one-stage prothrombin time test. To obtain reliable results, a potent thromboplastin with constant activity and stability is required. This need is met by acetone-dehydrated rabbit brain. This reagent, when protected against oxidation by sealing in an evacuated tube, retains its full activity ...
openaire +2 more sources